2742950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 6187104

約数和(自身を除く): 3444154

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 461, 595, 850, 922, 1190, 2305, 2975, 3227, 4610, 5950, 6454, 7837, 11525, 15674, 16135, 23050, 32270, 39185, 54859, 78370, 80675, 109718, 161350, 195925, 274295, 391850, 548590, 1371475, 2742950]

約数ペア:

[(1, 2742950), (2, 1371475), (5, 548590), (7, 391850), (10, 274295), (14, 195925), (17, 161350), (25, 109718), (34, 80675), (35, 78370), (50, 54859), (70, 39185), (85, 32270), (119, 23050), (170, 16135), (175, 15674), (238, 11525), (350, 7837), (425, 6454), (461, 5950), (595, 4610), (850, 3227), (922, 2975), (1190, 2305)]